baber/WOPTO huggingface dataset:
Patent JP-S54106885-A (JP)
Title: Flocked code
Inventor: KATOU MAMORU
IPC: D07B7/14
Filed: 1978-02-10
Abstract: PURPOSE: To obtain flocked code unseparable and usable as ornament by covering conductor with a knit fabric whose surface is flocked.  
     CONSTITUTION: The outside periphery of the inclusion 5 twisting the conductor 2 is covered with the paper tape 6, and then the outside surface of the paper tape is further covered with a knit fabric 3 of cotton or a synthetic fiber strand 11. And, the surface of the knit fabric 3 is provided with the uniformly flocked layer 10 of short nylon fiber, etc., with an adhesive. When, in this way, flocking is made by an electrodeposition method with the aid of an adhesive, pile tip enters from meshes 9 into the knit fabric 3 and thus pile is securely fixed. In addition, the adhesive used fixes the fabric at the end of code and thus the code is applicable to ornaments. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11215146-A (JP)
Title: Method for transmitting atm cell through passive optical network, atm communication equipment, optical subscriber device, and optical network device
Inventor: SATOU MUTSUMI
IPC: H04B10/272
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To make uni-cast, broadcast, and multicast through an ATM-PON (asynchronous transfer mode passive optical network) without causing any security problem, increasing the traffic, nor reducing the bands assigned to each ONU(optical network unit). SOLUTION: An OSU 102 stores the ONU- ID and cryptographic key of each ONU and the identification information and cryptographic key of each ELAN(emulated local area network) on a table 110 and a cryptographic key table 115. At the time of making broadcast, an ATM cell is sent to a PON by adding the purport to the cell as an ONU- ID and, at the time of making multicast, the ATM cell is sent to the PON by adding the purport to the cell as an ONU- ID by performing enciphering with the cryptographic key corresponding to an objective ELAN after adding the identification information of the ELAN to the ATM cell. At the time of making uni-cast, an ATM cell is sent to the PON by adding the ONU- ID of the ONU to the cell after enciphering.
Patent JP-S57129026-A (JP)
Title: Static breaker
Inventor: KAMITSUMA ICHIROU
IPC: H03K17/732
Filed: 1981-02-03
Abstract: PURPOSE:To prevent a leakage current from flowing to a load, by connecting a by-passing circuit by which the leakage current in the course of a break operation of a static breaker body is made to by-pass, in parallel with the load. CONSTITUTION:A by-passing thyristor 14 is provided on the reference potential side from a connecting point A of a thyristor breaker 3 and a disconnecting switch 4, and immediately after an off-control of the thyristor breaker 3, an on-control of the by-passing thyristor 14 is executed. Subsequently, a leakage current from the thyristor breaker 3 is made to by-pass to the by-passing thyristor 14. Also, after the disconnecting switch 4 in this by-passing state has been opened, the by-passing thyristor 14 is turned off by a commutating circuit 15. Accordingly, generation of an arc by the open-circuit operation of the disconnecting  switch is removed.
Patent JP-H01191406-A (JP)
Title: Stationary induction electric apparatus
Inventor: KAWASHIMA TAKESHI
IPC: H01F27/12
Filed: 1988-01-27
Abstract: PURPOSE:To measure and control the quantity of space charge stored in an oil tank and a stationary unit and to prevent insulation in a stationary induction electric apparatus from braking by providing an insulating tank plate in the tank and providing a monitor for generating an alarm by a signal representing the quantity of the charge flowing into the plate. CONSTITUTION:An insulated tank 21 electrically insulated by an insulator 23 at the other part of an oil tank 22 is provided. A monitor 24 having a measuring comparator for measuring a signal received by an insulating tank plate of an electric signal from a positive charge cloud 9 composed of insulating oil 6 charged in positive polarity stored at the top of the tank and outputting an alarm when the value is a predetermined value or more is provided. Thus, a dangerous state due to stored static electricity of a stationary induction electric apparatus can be immediately known, and the device which can prevent its insulator from damaging due to the stored charge cloud is obtained.
Patent JP-S59139609-A (JP)
Title: Power supply device
Inventor: HAMADA AKIHIKO
IPC: H01F38/14
Filed: 1983-01-31
Abstract: PURPOSE:To eliminate electrical contact part, prevent an accident by electric shock and realize reduction in size by providing a high frequency power supply which converts a commercial power source into a high frequency, a core A winding the primary coil connected to the high frequency power supply and a core B winding the secondary coil which is magnetically and mechanically coupled to the core A 6 and supplies a power to a load Z connected. CONSTITUTION:After full wave rectification by a diode bridge 2, a high frequency signal of, for example, 10kHz and 20kHz, etc. is obtained from a commercial power source frequency by a multivibrator 8 and this high frequency signal is applied to the base of transistor 4. Thereby, the commercial power source is converted to a high frequency signal. The core A 6 is capable of reducing a loss for use in a high frequency by using a material having a high residual magnetic flux density, for example, ferrite or permalloy and is formed like a letter E. The primary core B 12 is also capable of reducing a loss by using a material having a high residual magnetic flux density and is formed like a letter E. When the core 12 is abutted with the core A 6, the core B 12 is magnetically and mechanically coupled with the core A 6, owing to the magnetic field induced on the primary coil 7 and then supplies a power to the load Z.
Patent JP-H07217842-A (JP)
Title: Refuse supply device in refuse fluidized bed furnace
Inventor: OKADA YUSUKE
IPC: F23G5/44
Filed: 1994-02-09
Abstract: PURPOSE:To positively perform supplying of refuse by detecting an extent of consolidation of refuse in a cylindrical body by means of strain gauges provided on a side wall of the cylindrical body to control a rotating speed of a screw. CONSTITUTION:A refuse supply device comprises a cylindrical body 5 formed at one end thereof with a supply port 3 of refuse 2 and at the other end thereof with a discharge port 4, a screw 6 rotatably provided in the cylindrical body 5, an electric motor 7 for rotating the screw 6, three strain gauge 8 provided on a side wall 5a of the cylindrical body 5 for detecting an extent of consolidation of refuse, and a control device 9 adapted to receive thereinto detection signals from the strain meters 8 to control the electric motor 7.
Patent JP-H11205076-A (JP)
Title: High frequency piezoelectric vibrator and production thereof
Inventor: SUGANO HIDEYUKI
IPC: H03H3/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency vibrator with an extremely high frequency accuracy by controlling the frequency of a very thin part in the recessed part of a very thin piezoelectric substrate with high accuracy, while using dry etching after measuring the frequency of this very thin part. SOLUTION: An upper electrode is put on the flat side of a piezoelectric vibrating element, housed in a ceramic package 5, facing opposite to a recessed part 2, thus an impedance and a resonance frequency are measured between a lead wire from the upper electrode and a lead wire from an external terminal 6b'. While dry etching for making this resonance frequency closer to a prescribed frequency is used, the part of a very thin piezoelectric substrate 1 opposite to the entire surface of thin part of the flat side is etched. Furthermore, the frequency of the piezoelectric vibrating element is measured and fine controlled to a desired frequency, while using means such as deposition or electronic beams is used, as needed.  When a high frequency voltage is impressed to terminal electrodes 6a and 6b of the ceramic package 6, they are resonated at a frequency which is inversely proportional to the thickness of the very thin part 2.
Patent JP-2000217209-A (JP)
Title: Damping device for vehicle using motor as source of drive force
Inventor: TSUKANO SATOHIRO
IPC: B60K6/54
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To suppress or prevent vibration which is generated with changes in drive force, when a vehicle is driven from the output of a motor. SOLUTION: A damping device for a vehicle uses a motor as a source of drive force and controls the torque of the motor to be input to a real plant which is a power transmission system of a vehicle. The damping device comprises a feed-forward controller F(s) which, being configured based on a plant model 22 having a transfer function G(s) which is very much like a transfer function GR(s) of the real plant 21 and an inverse function to the transfer function G(s) of the plant model 22, sets a torque Tm of the motor to be input to the real plant 21 and the plant model 22, a comparator 23 which finds out a deviation (e) between an output value θ1 of the real plant 21 and an output estimated value θ1e found by the plant model 22, a disturbance torque estimating means 24 which estimates the disturbance torque, based on the deviation (e)  found by the comparator 23 and a correcting means 20, which corrects the torque of the motor to be input to the real plant based on the disturbance torque estimated by the disturbance estimating means 24.
Patent JP-H10212147-A (JP)
Title: Inorganic powder and cement composition
Inventor: KITAMURA MAKOTO
IPC: C04B40/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain inorg. powder having the optimally controlled solubility of Al and Ca ions to water and a cement compsn, having high setting and hardening rates and giving a cement hardened body excellent in durability and dimensional stability. SOLUTION: This inorg. powder is made of a compsn. consisting of aluminum hydroxide having >=5×10<-3> rad. half-width (FWHM) of the peak of the (002) face of a crystal by powder X-ray diffraction and calcium hydroxide having >=5×10<-3> rad. half-width (FWHM) of the peak of the (101) face a crystal. The molar ratio of Al to Ca contained in the compsn, is 0.1-10. This inorg. powder is added to cement to obtain the objective cement compsn.
Patent JP-S56111683-A (JP)
Title: Printing head
Inventor: SUZUKI OSAMU
IPC: H01F7/06
Filed: 1980-02-09
Abstract: PURPOSE: To secure a printing a quality of a single operation same as that during a simultaneous operation of each printing hammer unit by a constitution wherein a magnetic flux direction of two or more printing hammer units is made mutually in opposite direction regarding an adjacent unit.  
     CONSTITUTION: It is constituted that a magnetic flux direction of each printing hammer unit 3 itself passing through a magnetic circuit of each hammer unit 3 in a printing head is mutually made in reverse direction. When these printing hammer units 31, 32, 33 are arranged on a joint yoke 1 and they are operated simultaneously, each leak magnetic flux (chain line arrow head) flows to the unit 32 passing through the yoke 1, and at the unit 32 position, magnetic flux directions are all in a same direction and the magnetic flux quantity is added by the corresponding share and a magnetic attractive force is increased. When an armature 42 is in a saturation state, even if the magnetic flux is increased, only a slight variation is generated in the magnetic attractive force against the armature 42. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5271205-A (JP)
Title: Playback device for disc form signal recording media
Inventor: TAJIMA OSAMU
IPC: H04N5/76
Filed: 1976-02-14
Abstract: PURPOSE:To simplifying setting of a disc by clamping the disc inserted into a playback device with fingers then pulling the disc from a cartridge and holding the disc with a clamp mechanism and placing the disc on a turntable.
Patent JP-H11210179-A (JP)
Title: Water drip for internal corner part
Inventor: HIRAI DAISUKE
IPC: E04D3/40
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a water drip for an internal corner part, such that the end of the flashing can be snugly mounted on a wall surface even if a rib is formed because of the process of waterproofing the internal corner part with a waterproof sheet. SOLUTION: A water drip for an internal corner part is provided at the internal angle part while being interposed between two water drips individually secured to two wall surfaces forming the internal corner part. In that case, the flashing includes a main body part 101 designed to from a gap between it and the internal corner part when the flashing is provided at the internal corner part, and a pair of fixed parts 102, 102 provided integrally with both ends of the main body part 101 and individually secured to the two drips.
Patent JP-S62173433-A (JP)
Title: Liquid crystal electrooptic device
Inventor: AOKI KAZUO
IPC: G02F1/1337
Filed: 1986-01-27
Abstract: PURPOSE:To permit the straight use of a stage for forming the conventional nematic liquid crystal cell by depositing polyimide on both upper and lower substrates and subjecting only one thereof to a rubbing treatment. CONSTITUTION:The lower substrate formed by providing an orientation treatment layer 4 consisting of a polyimide on the surface of a substrate 1 provide with a transparent electrode 2 and an insulating layer 3 consisting of SiO2 and further subjecting the surface to the rubbing treatment and the upper substrate formed by providing the orientation treatment layer 5 consisting of the polyimide on the surface of the substrate 1 provided with the transparent electrode 2 and the insulating layer 3 consisting of SiO2 are adhered to each other via a spacer 7 and a DOBAMBC6 is sealed as a ferroelectric liquid crystal material between said substrates. The smectic phase which has no defects at all over a wide range is thus obtd. with good reproducibility.
Patent JP-H01191115-A (JP)
Title: Centering mechanism for tip part of endoscope
Inventor: KATSURADA HIROYUKI
IPC: A61B1/00
Filed: 1988-01-26
Abstract: PURPOSE:To facilitate centering adjustment and to reduce the size of mechanism by fixing a solid-state image pickup element to a frame body and adjusting finely the position of the optical axis of an objective about the frame body. CONSTITUTION:The endoscope is constituted by incorporating the objective 3 in a tip part main body 1 provided atop of an insertion part and has the solid-state image pickup element 10 arranged on its image formation surface; and the solid-state image pickup element 10 is fixed to the frame body 2 fixed in the tip part main body 1 and an optical axis adjusting means 6 is provided which adjusts finely the optical axis of the objective about the frame body 2. Consequently, the centering adjusting means 6 is only provided at the periphery of the objective 3 and the device is made compact as compared with a conventional device which has the means at the periphery of the solid-state image pickup element 10; and the tip part main body can be formed thinly and a patient is relived from the pain at the time of insertion into his or her body cavity.
Patent JP-H02197066-A (JP)
Title: Electronic appliance
Inventor: HIRATA TAKAHARU
IPC: H04N5/225
Filed: 1989-01-25
Abstract: PURPOSE:To prevent noise from being mixed or a signal from damping, and transmit and receive a correct signal by forming terminal for connecting an adaptor in a circuit substrate of an electric appliance directly, and exposing these terminals at a battery installation part. CONSTITUTION:For installating a battery at a battery installation part 30, connection members 41a, 41b of a battery 15 are connected with power source input terminals exposed in aperture parts 34a, 34b. For installing a connecting head 21 at the installation part 30, a groove 33 is engaged with a protruding edge part 53, a cut 36 with a protruding edge part 52, and a guide rail 35 with a step part 54 respectively, and it is held by a knob 16, so it is installed similarly as the battery 15 is installed. If the head 21 is installed, connection members 51a, 51b contact the power source input terminals, and an information input terminal 56 gets contact a connector pattern. Thus need for the use of a lead wire is eliminated, and noise is prevented from being mixed.
Patent JP-H05210429-A (JP)
Title: Method for storing non-linear function to rom table
Inventor: SASAKI TOSHIYUKI
IPC: G06F12/04
Filed: 1992-01-31
Abstract: PURPOSE:To reduce the ROM table capacity storing the non-linear function. CONSTITUTION:A ROM table 1 storing the data of non-linear function (inverse proportion function) is divided into a plurarity of areas (R1 to R8). In the area where the high change rate of data, for example, R1 to R3, the number of data is increased. Where the change rate of data is less, for example, R6 to R8, the number of data is reduced, the data amount of the ROM table 1 is reduced thereby.
Patent JP-H08208229-A (JP)
Title: Bismuth superconductor element
Inventor: YOSHIDA MASASHI
IPC: C01G1/00
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a Bi superconductor element small in high-frequency surface resistance and capable of being used for RF elements such as filters and antennas for electromagnetic waves in a high-frequency wave region of several hundred mega Hertz to several giga Hertz. CONSTITUTION: This Bi superconductor element has a 0.5-20um thickness oxide superconductor layer containing Bi2 Srx Ca3-x Cu2 Oz in a mole fraction of >=90% on a MgO substrate, and further has a >=0.1μm thickness silver layer thereon. In the composition formula, 1.3<=x<=2.4.
Patent JP-H11265656-A (JP)
Title: Cooling device of electrodeless lamp
Inventor: WOOTEN ROBERT DAVID
IPC: H01J61/52
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for the lamp envelop of an electrodeless lamp. SOLUTION: A lamp envelop 2 and cooling conduits 17, 18 are mounted on a common manifold 8 having an air inlet port 5 through a lamp mounting member 9 and conduit mounting members 10, 11 respectively. Each cooling conduit 17, 18 is alternately arranged around the lamp envelop 2 so as to be vertically adjustable in different height positions. The cooling air is carried to the air inlet port 5 from an air source, passed through the cooling conduits 17, 18, and guided to the surface of the lamp envelop 2 through the outlet of each cooling conduit 17, 18.
Patent JP-S55108618-A (JP)
Title: Production of image display panel
Inventor: EZAKI HIROSHI
IPC: G02F1/1339
Filed: 1979-02-13
Abstract: PURPOSE: To eliminate injection defect and spacing unevenness of liquid crystal by selectively forming protrusions on the integration forming surface of a semiconductor substrate.  
     CONSTITUTION: After gate and gate wirings 6, SiO 2  20, resist patterns 21 for columnar protrusions are subsequently laminated on a silicon substrate 13, the SiO 2  20 is etched to form columnar protrusions 101, 111, thence metal electrodes 8, 9 are provided to the insulation layer 12, a transparent glass electrode plate 14 using indium oxide as its electrodes 15 is bonded to the silicon substrate 13 by way of a spacer adhesive agent 18 and liquid crystal material 16 is injected into the spacing 19 through an injection port 22 by using a funnel 23. As a result of this, the spacing 19 from the transparent glass electrode plate 14 is maintained constant over the entire surface of the silicon substrate 13 by the protrusions 101, 111, whereby the curving owing to the tension of the liquid crystal material deposition thereon is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08206848-A (JP)
Title: Method for detecting and method for controlling condition of electrode tip
Inventor: ITO TOMOHIKO
IPC: B23K11/30
Filed: 1995-02-02
Abstract: PURPOSE: To easily and surely detect the condition of an electrode tip, and to appropriately control the electrode tip. CONSTITUTION: After a work W is held and welded by electrode tips 46, 48, the opening pressure of a second chamber 36 of a cylinder 30 at the prescribed time point while gun arms 22, 24 are opened, and this detected opening pressure is compared with the reference opening pressure at the prescribed time point during the preset normal opening action. The condition of the electrode tips 46, 48 is detected based on the difference between this detected opening pressure and the reference value.
Patent JP-H03220404-A (JP)
Title: Laser interferometer
Inventor: YASUDA KENJI
IPC: G01B9/02
Filed: 1990-01-25
Abstract: PURPOSE:To facilitate adjustment of inclination of a standard prototype or a body to be inspected, by a method wherein a reflecting means leading to a screen a reflected light from an irradiated body being out of the screen is provided between the screen and a beam splitter. CONSTITUTION:A standard prototype 5 is adjusted by an inclination adjusting screw 7 so that a laser light reflected on a reference surface 5b is focused on an alignment point 6a of a screen 6. A body 8 to be inspected is adjusted by an inclination adjusting screw 10 so that the laser light reflected on a surface 8a to be inspected is focused on the point 6a. When the reflected light from the surface 8a to be inspected gets out of the screen 6, it is reflected by a reflecting means 11 as shown by a broken line and is focused on the screen 6. The position of this light spot changes in accordance with a change in inclination of the surface 8a to be inspected, and by observing the change in the position of the light spot on the screen 6 by observation with the naked eye or others, therefore, it can be known in which direction the surface 8a to be inspected should be inclined. Even when the reflected light gets out of the screen, therefore, the inclination of the surface 8a to be inspected can be adjusted easily so that the light is focused on the point 6a.
Patent JP-H11207658-A (JP)
Title: Steel retainer leap-up preventing device
Inventor: OI TOSHIO
IPC: B25D17/08
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent a rod from coming out by preventing a steel retainer from leaping up during drilling work and fixing it completely at a rod retaining position. SOLUTION: In a rock drill 1 equipped with a steel retainer 2 at a front head 3, a retainer fixing ring 6 whose inner surface is formed with a fixing groove 7 for fixing the steel retainer 2 at a rod retaining position is fitted on the outer periphery of the front head 3 so as to move from a retainer fixing position at which the fixing groove 7 engages with the steel retainer 2 to a retainer releasing position at which the fixing groove 7 departs from the steel retainer 2.
Patent JP-S5299666-A (JP)
Title: Pulverizing and selecting system for municipal waste
Inventor: ITOU KANICHI
IPC: B02C13/09
Filed: 1976-02-17
Abstract: PURPOSE: To provide a pulverizing and selecting system for relatively rotating the cylindrical screens formed in its inside with projections and the scraping plates for an inside rotary shaft, in which system inclined plates for effecting forced supply of waste are provided just in front of an intermediate bearing so as to prevent the clogging with the waste by a stay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01189924-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI HAJIME
IPC: H01L21/3065
Filed: 1988-01-26
Abstract: PURPOSE:To make the finishing control of etching process accurate and easy, by detecting the change of physical quantities accompanied by the finishing of etching, from a wide range containing material to be etched in a dummy etching region. CONSTITUTION:The change of physical quantities accompanied by the finishing of etching generates from a wide range containing etching material in dummy etching region 14, because not only a pattern forming region but also material to be etched in the dummy etching region are simultaneously subjected to etching. The change of physical quantities containing the above is detected and utilized to control the ending of etching process. Thereby the accurate finishing control of etching process is enabled, and defects are avoided such that a base is damaged, or on the contrary, etching becomes insufficient.